去还是不去？

和朋友去参加business networking认识了一帮人。其中有个人这两天就在写email邀请我和他一起去参加一个Black Tie Event。 他说 I like to help out the community and donations is key. When you go to a black tie event, it's best to go with someone else. Does not feel right to go alone....You are so beautiful, you have a great shape. I might not be your type (cup of tea), but I hope we can build a friendship together. Would you like to go to a black tie event with me? I can buy you a cocktail dress and high heels. 顺便提一下这个event是Benefitting The American Heart Association's。我对做慈善比较感兴趣，但对这人我不是很感兴趣。此人33岁，6'2"，自己做生意。不是我喜欢的那种帅哥类型。去还是不去？如果我答应和他去，我想要告诉他我想叫上我的一个女友也一起去，大家觉得这样是不是有点唐突？